[Immunochemical characteristics of the surface water-soluble antigens of Yersinia enterocolitica].
The extraction of acetone-dried bacteria by means of tris-glycine buffer has been found to yield the greatest number of antigens. Thus, up to 16 antigenic components with different electrophoretic mobility have been revealed in Y. enterocolitica. They include 4 thermostable proteins and 2 glycoproteins. Such antigens may be common and specific for each serovar. The presence of 1-3 surface antigens in common with the causative agent of plague has been revealed. Of these, the most active antigen has proteinaceous nature, and its mobility corresponds to that of rho-globulin. It is not identical with the surface Y. pestis antigen located in the albumin zone.
D000818:Animals; D000942:Antigens, Bacterial / Q000032:analysis*; D000954:Antigens, Surface / Q000032:analysis*; D007114:Immunization; D007120:Immunochemistry; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D011817:Rabbits; D012995:Solubility; D015007:Yersinia / Q000276:immunology*
D000942:Antigens, Bacterial; D000954:Antigens, Surface
Immunokhimicheskaia kharakteristika poverkhnostnykh vodorastvorimykh antigenov Yersinia enterocolitica.